.max_login{
    width: 100%;
    height: 100%;
    padding-top: 10%;
    background-image: url('https://source.unsplash.com/5APj-fzKE-k');
}
.main_login{
    width: 600px;
    background-color: aliceblue;
    height: 400px;
    border-radius: 6px;
    padding: 10px;
    margin: auto;
}
body{
    padding: 0px;
    margin: 0px;
}